2340533

Information

• Patent Grant
• 2340533

• References
• Source

• Patent Number

  2,340,533

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1944
  81 years ago

• CPC

  • E21C29/26 - with means for adjustably positioning the machine on the truck

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 105 - Railway rolling stock